2 citations to https://www.mathnet.ru/rus/rm1392

1. Crann J., “Inner Amenability and Approximation Properties of Locally Compact Quantum Groups”, Indiana Univ. Math. J., 68:6 (2019), 1721–1766      
2. Forrest B.E., Lee H.H., Samei E., “Projectivity of modules over Fourier algebras”, Proc London Math Soc, 102:4 (2011), 697–730